BRAIN TEASERS
The Easiest Tasks (page 35)

The Easiest Tasks (page 35)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 341 to 350.
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Solve This Number Puzzle

What comes next in the series? (5, 20, 380, 144020, ?)
Correct answers: 104
The first user who solved this task is Erkain Mahajanian.
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#brainteasers #math #riddles
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Can you find the area...

There is a figure below (a rectangle). You can see different colors depicting different regions of the figure. The labels on the top of a region defines the area of that region. Can you find the area of the green shaded region labelled with a question mark?
Correct answers: 104
The first user who solved this task is Neelima Subrahmanyam.
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#brainteasers #math #riddles
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Find the missing text [**** W**** **P]

Background picture associated with the solution.
Correct answers: 104
The first user who solved this task is James Lillard.
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#brainteasers #wordpuzzles

Mr. Jones is driving past the...

Mr. Jones is driving past the state mental hospital when his left rear tire suffers a flat. While he is changing the tire, another car goes by, running over the hub cap in which he was keeping the lug nuts. The nuts are all knocked into a nearby storm drain.
He is at a loss for what to do and is about to go call a cab when he hears a shout from behind the hospital fence, where one of the inmates has been watching the whole thing.
"Hey, pal! Why don't you just take one lug nut off each of the other three wheels and use them to replace the missing ones? That'll hold your tires on until you can get to a garage or something."
Mr. Jones is startled by the patient's seeming rationality, but realizes the plan will work, and installs the spare tire without incident. Before he leaves, he calls back to the patient. "You know, that was pretty sharp thinking. Why do they have you in there?"
The patient smiles and says, "I'm in here because I'm crazy, not because I'm stupid."
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What has a head and a tail, ...

What has a head and a tail, but no body?
Correct answers: 103
The first user who solved this task is Sanja Šabović.
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#brainteasers #riddles
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How many ducks are there in total?

There are two ducks in front of a duck, two ducks behind a duck and a duck in the middle. How many ducks are there in total?
Correct answers: 103
The first user who solved this task is Erkain Mahajanian.
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#brainteasers #riddles
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Look carefully the picture a...

Look carefully the picture and guess the movie title.
Correct answers: 103
The first user who solved this task is Erkain Mahajanian.
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#brainteasers #movie #film #cinemania
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Look carefully caricature an...

Look carefully caricature and guess the name of musician.
Correct answers: 103
The first user who solved this task is Erkain Mahajanian.
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#brainteasers #music
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What is the missing number?

What is the missing number?
Correct answers: 102
The first user who solved this task is Chandu Rajyaguru.
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#brainteasers #math #riddles
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A robber came into my store ...

A robber came into my store and stole $100 from the register without my knowledge. A few minutes later, the same guy came back with the $100 he stole and purchased $70 worth of items and I gave him $30 in change. How much money did I lose?
Correct answers: 102
The first user who solved this task is Thinh Ddh.
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#brainteasers #riddles
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What number comes next?

Look at the series (2378, 4994, 6116), determine the pattern, and find the value of the next number!
Correct answers: 102
The first user who solved this task is Slobodan Strelac.
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#brainteasers #math
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Alkali Works Act pollution control

In 1863, the Alkali Works Act was passed in Britain, effective 1 Jan 1864, to limit the extensive environmental damage caused by atmospheric pollution from industrial alkali works in the English counties of Lancashire and Cheshire. The Act successfully enforced “the more effectual condensation of muriatic acid gas” (hydrochloric acid, HCl). In the era before electrolysis, alkali was manufactured by reacting salt with sulphuric acid, which produced HCl gas as an unwanted byproduct, released from tall chimneys intended to disperse the noxious vapours by dilution over a wide area. So this severely damaged the vegetation in a wide area. Buildings and iron structures were corroded. In the 1840s in the Merseyside area alone, an estimated 60,000 tons of the pollutant was released. The Act required a 95% reduction.«
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